public IEnumerable <Dictionary <string, object> > ExecuteReader(string sql)
{
var command = _sqlConnection.CreateCommand();
command.CommandText = sql;
_setSqlParameters(command);
if (_sqlTransaction != null)
{
command.Transaction = _sqlTransaction;
}
var reader = command.ExecuteReader();
command.Dispose();
var result = DataReaderConverter.GetList(reader);
reader.Close();
SqlParameters = new List <SqlParamWrapper>();
return(result);
}